Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voltas LtdfiledCriticalVoltas Ltd
Priority to IN134/BOM/90ApriorityCriticalpatent/IN172144B/en
Publication of IN172144BpublicationCriticalpatent/IN172144B/en